Please understand that these are amateur handmade items before purchasing. These are Japanese traditional undergarments, "fundoshi," made into an easy-to-wear pants style. Princess pants for lymphatic release! Boost immunity, reduce swelling Improved blood and lymphatic circulation can improve metabolism and boost immunity. Since they don't constrict the groin area, lymphatic flow is improved, and waste products are more easily eliminated. They provide a sense of freedom while sleeping, leading to better sleep. They are stress-free and improve sleep quality. Size: M-LL Measured flat: Rise approximately 25 cm Outer: 100% cotton Lining: 100% cotton (double gauze) The waist is made to accommodate hips up to 110 cm. The waist elastic is 80cm and is temporarily secured. Please adjust it to your preferred fit. Shipping will be done by folding them compactly. Please note that there may be slight creases when you take them out of the bag.